aboutsummaryrefslogtreecommitdiff
path: root/drivers/i2c
diff options
context:
space:
mode:
authorPhilipp Zabel <philipp.zabel@gmail.com>2008-06-02 18:49:27 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-06-02 19:33:25 +0100
commitbc3a595988468b8a9c2526b9fb8d7bcaa27cc1a7 (patch)
treed1fa30150aae6f5559311ebc8859babcd9479d08 /drivers/i2c
parentffdf786291636137ef2d51c3a5d340793032aa28 (diff)
[ARM] 5075/1: i2c-pxa: move i2c pin setup and PCFR_PI2CEN handling into arch/arm/mach-pxa
This fixes a build error introduced when the power manager register definitions were moved into pxa2xx-regs.h. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-pxa.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index eb69fbadc9c..9f61e9b3a32 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -945,32 +945,6 @@ static const struct i2c_algorithm i2c_pxa_pio_algorithm = {
.functionality = i2c_pxa_functionality,
};
-static void i2c_pxa_enable(struct platform_device *dev)
-{
- if (cpu_is_pxa27x()) {
- switch (dev->id) {
- case 0:
- pxa_gpio_mode(GPIO117_I2CSCL_MD);
- pxa_gpio_mode(GPIO118_I2CSDA_MD);
- break;
- case 1:
- local_irq_disable();
- PCFR |= PCFR_PI2CEN;
- local_irq_enable();
- break;
- }
- }
-}
-
-static void i2c_pxa_disable(struct platform_device *dev)
-{
- if (cpu_is_pxa27x() && dev->id == 1) {
- local_irq_disable();
- PCFR &= ~PCFR_PI2CEN;
- local_irq_enable();
- }
-}
-
#define res_len(r) ((r)->end - (r)->start + 1)
static int i2c_pxa_probe(struct platform_device *dev)
{
@@ -1036,7 +1010,6 @@ static int i2c_pxa_probe(struct platform_device *dev)
#endif
clk_enable(i2c->clk);
- i2c_pxa_enable(dev);
if (plat) {
i2c->adap.class = plat->class;
@@ -1080,7 +1053,6 @@ eadapt:
free_irq(irq, i2c);
ereqirq:
clk_disable(i2c->clk);
- i2c_pxa_disable(dev);
iounmap(i2c->reg_base);
eremap:
clk_put(i2c->clk);
@@ -1103,7 +1075,6 @@ static int __exit i2c_pxa_remove(struct platform_device *dev)
clk_disable(i2c->clk);
clk_put(i2c->clk);
- i2c_pxa_disable(dev);
iounmap(i2c->reg_base);
release_mem_region(i2c->iobase, i2c->iosize);